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Jen-Crete SL is a fast drying, self-smoothing, protein free smoothing underlayment suitable for use in light to heavy-duty areas for preparing sound absorbent and non-absorbent subfloors prior to the installation of new floorcoverings.

It is suitable for use over a wide range of absorbent and non-absorbent subfloors including sand/cement screed, concrete, synthetic anhydrite, minimal adhesive residues, sound asphalt, granolithic, terrazzo, ceramic and quarry tiles and epoxy/polyurethane coatings.


Key Properties:

  • Approximately 20-30 minutes working time @20°C
  • Approximately 90 minutes walk on hardness time @20°C
  • Application thickness - Unfilled; From 3-15mm / Filled; Up to 20mm
  • Coverage per unit - 5m2 @3mm
  • Compressive strength N/mm2 - 1 Day >20, 7 Days >25, 28 Days >35
  • Flexural Strength N/mm2 - 1 Day >3, 7 Days, >5, 28 Days >6

Jen-Crete Self Smoothing Compound


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